Software design and development
Software design and development encompasses an array of processes and methodologies. Developers have a lot to manage and will need guidance on how to handle different tasks and projects. Brush up on everything from app-dev approaches such as low code, test- and model-driven development, code refactoring and management practices, UI and UX design, and developer tools.
Top Stories
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Video
19 Nov 2024
Java, JDBC and SQL Server tutorial
This tutorial shows how to create a JDBC connection to Microsoft's SQL Server, and get started creating Java-based applications that are scalable and secure. Continue Reading
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Tip
19 Nov 2024
Ansible vs. Docker: Differences and similarities explained
Ansible and Docker play specific roles, but when used together, Ansible's playbooks and Docker's Dockerfiles provide greater control and configurability over servers. Continue Reading
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Definition
25 Mar 2024
Spring Framework (Spring)
The Spring Framework (Spring) is an open source software development framework that provides infrastructure support for building Java-based applications on any deployment platform. Continue Reading
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Video
19 Mar 2024
Learn Maven tutorial for beginners
Apache Maven is the Java world's most popular build tool, and if you're a Java developer, it behooves you to learn it. This Maven tutorial will make you an expert in a hurry. Continue Reading
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Definition
19 Mar 2024
scripting language
A scripting language is a type of programming language in which the instructions are interpreted individually at runtime. Continue Reading
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Definition
15 Mar 2024
low-code and no-code development platforms
Low-code/no-code development platforms are software development tools and environments that allow enterprise developers and citizen developers to create new applications using drag-and-drop components, linking them together and creating mobile or web apps. Continue Reading
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News
15 Mar 2024
CISA software supply chain security form omits SBOMs
Federal suppliers now have a self-attestation deadline amid ongoing efforts to secure software supply chains. But SBOMs' spotlight is fading and big risks remain, experts said. Continue Reading
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Definition
15 Mar 2024
application architecture
An application architecture is a structural map of how a software application is assembled and how applications interact with each other to meet business or user requirements. Continue Reading
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Tip
14 Mar 2024
Applying Kanban principles to software development
Kanban was conceptualized in manufacturing and later adopted by software development teams, alongside other methodologies, such as Lean and Scrum. Learn to apply Kanban principles. Continue Reading
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News
13 Mar 2024
Researchers warn devs of vulnerabilities in ChatGPT plugins
OpenAI and two third-party providers fixed vulnerabilities in the experimental ChatGPT plugins framework, but Salt Security researchers caution devs that security risks persist. Continue Reading
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Definition
06 Mar 2024
program counter
A program counter is a special register in a computer processor that contains the memory address (location) of the next program instruction to be executed. Continue Reading
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Definition
06 Mar 2024
functional programming
Functional programming is a programming paradigm that uses functions to construct programs and control how those programs operate. Continue Reading
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Definition
05 Mar 2024
declarative programming
Declarative programming is a method to abstract the control flow for logic required for software to perform an action. Instead, it involves stating what the task or desired outcome is. Continue Reading
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News
28 Feb 2024
New Nvidia, GitHub AI coding assistants expand devs' options
GitHub Copilot Enterprise and StarCoder2 LLMs, both released this week, will add to an array of AI coding assistants. But caution, especially with security, is still warranted. Continue Reading
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Definition
06 Feb 2024
API gateway (application programming interface gateway)
An API gateway is a software pattern that sits in front of an application programming interface (API) or group of microservices to facilitate requests and delivery of data and services. Continue Reading
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News
29 Jan 2024
Credit Karma preps 'Zero-touch' Argo Rollouts
The Intuit subsidiary is in the process of moving to a homegrown event-driven progressive delivery platform and has already contributed some related code upstream. Continue Reading
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Definition
25 Jan 2024
Java
Java is a widely used programming language expressly designed for coding applications and services used in the distributed environment of the internet. Continue Reading
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Definition
25 Jan 2024
Chaos Monkey
Chaos Monkey is a software tool Netflix engineers developed to test the resiliency and recoverability of their Amazon Web Services (AWS) infrastructure. Continue Reading
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News
23 Jan 2024
Docker Build Cloud claims speed boost for dev workflows
Docker ships a managed service that pushes container image builds to AWS and adds shared caches to customers' existing dev tools. Continue Reading
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Definition
12 Jan 2024
polyglot programming
Polyglot programming is the practice of writing code in multiple languages to capture additional functionality and efficiency not available in a single language. Continue Reading
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Tip
08 Jan 2024
Compare 3 top AI coding tools
AI-powered coding tools GitHub Copilot, Amazon CodeWhisperer and Tabnine take an innovative approach to software development -- but don't count the human developer out just yet. Continue Reading
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Definition
05 Jan 2024
beta test
In software development, a beta test is the second phase of software testing in which a sampling of the intended audience tries out the product. Continue Reading
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Tip
03 Jan 2024
How to write a sprint goal in Scrum
The product of every sprint planning session is a sprint goal. Here, we look at its purpose along with how to write a sprint goal properly. Continue Reading
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Feature
03 Jan 2024
12 Web3 courses to try in 2024
Gain the skills necessary to engage with the newest iteration of the web using one of the many Web3 developer courses and learning resources available online. Continue Reading
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Tip
02 Jan 2024
Create an open source security policy for your organization
Using open source software raises concerns about security and intellectual property. Here's how to make sound decisions and avoid situations you'll regret. Continue Reading
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Tip
28 Dec 2023
The benefits of using compiled regex in Python and Java
Whether you're programming in Java or Python, compiled regex can significantly speed up your text manipulation routines. Continue Reading
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Tip
28 Dec 2023
Conduct load tests with JMeter on Kubernetes
Apache JMeter and other load-testing tools can be used with Kubernetes to conduct stress tests to see how well an app performs in specific scenarios. Continue Reading
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Tip
27 Dec 2023
Shorter code, fewer bugs: Python's syntax is its saving grace
Is shorter code too dense and hard to parse, or is it inherently more efficient and secure? Here's why Python's compact syntax tends toward less buggy code. Continue Reading
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Tip
21 Dec 2023
Object-oriented vs. functional programming explained
While plenty of developers entertain the idea of adopting a functional programming model, it's important to first know exactly how it differs from the object-oriented approach. Continue Reading
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Definition
20 Dec 2023
iOS software development kit (iOS SDK)
The iOS software development kit (iOS SDK) is a collection of tools for the creation of apps for Apple's mobile operating system (OS). Continue Reading
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Feature
19 Dec 2023
The 5 SOLID principles of object-oriented design explained
In this primer on SOLID, we'll examine the five principles this development ideology embodies, the practices they encourage and the reasons these concepts matter. Continue Reading
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Tip
19 Dec 2023
How to set up Python coding standards for a dev team
Python team leaders have two challenges when it comes to code standards: creating a style guide and getting developers to stick to it. Continue Reading
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Tip
12 Dec 2023
The pros and cons of a layered architecture pattern
Layered architecture patterns provide a consistent and secure way to organize code when implemented correctly. However, the way those layers interact should remain a top concern. Continue Reading
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News
06 Dec 2023
Google Gemini, AWS GenAI tools face uphill battle for devs
Google's Gemini model claims performance advantages over GPT-4, while AWS touts foundational model choice, but Microsoft still has the advantage in developer tools, IT pros say. Continue Reading
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Definition
06 Dec 2023
citizen development
Citizen development is a business process that encourages non-IT-trained employees to become software developers, using IT-sanctioned low-code/no-code (LCNC) platforms to create business applications. Continue Reading
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Tip
30 Nov 2023
Elixir vs. Clojure for functional programming at scale
While they don't have the prestige of JavaScript or Python, Elixir and Clojure are making a name for themselves when it comes to functional programming at scale. Continue Reading
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Tip
22 Nov 2023
6 common problems with open source code integration
Open source provides its fair share of benefits for businesses that put it to use. However, don't ignore these six hazards that development teams may face along the way. Continue Reading
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Definition
22 Nov 2023
natural user interface (NUI)
A natural user interface -- or NUI -- is an interface that is designed to feel as natural as possible. Continue Reading
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Tip
22 Nov 2023
6 green coding best practices and how to get started
Software developers can support sustainability efforts via a range of green coding tactics. These best practices range from shrinking artifacts to maximizing efficiency. Continue Reading
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Feature
16 Nov 2023
Logistics firm taps Netflix Conductor service to manage AI
SPI Logistics looks to a microservices orchestration service provider founded by the creators of Netflix Conductor as it prepares to weave AI into developer workflows. Continue Reading
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News
08 Nov 2023
Intel exec affixes OpenSSF, CNCF open source security efforts
Intel's Arun Gupta, now governing board chair of both the CNCF and OpenSSF, discusses his plans to bring all three organizations together to improve open source security. Continue Reading
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Tip
26 Oct 2023
Best practices for automated end-to-end testing
Advanced end-to-end testing can save a company time and money, but it isn't easy to implement. Let's look at some of the important elements of test design. Continue Reading
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Tutorial
18 Oct 2023
How to tame Gradle dependency version management
Need to quickly and easily switch between versions of your dependencies at build time? Gradle's dependency catalogs are the answer. Here's how to use them. Continue Reading
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Definition
18 Oct 2023
prompt engineering
Prompt engineering is an AI engineering technique encompassing the process of refining LLMs with specific prompts and recommended outputs, as well as the process of refining input to various generative AI services to generate text or images. Continue Reading
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Tip
13 Oct 2023
Is a continuous planning process in DevOps worth it?
Is a continuous planning strategy right for your organization's DevOps efforts? Know the practical benefits and challenges, as well as how to improve development efficiencies. Continue Reading
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News
05 Oct 2023
Docker enters GenAI development fray with new tools
Docker jumps aboard the generative AI bandwagon with a pre-built set of tools to jump-start app development using LLMs and a Docker AI productivity tool. Continue Reading
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Tip
20 Sep 2023
Collaborative coding basics and best practices
Successful collaborative coding includes teamwide situational awareness, highly effective communication, strong project management practices and strict version control. Continue Reading
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Definition
12 Sep 2023
model-view-controller (MVC)
In programming, model-view-controller (MVC) is an architectural design pattern that organizes an application's logic into distinct layers, each of which carries out a specific set of tasks. Continue Reading
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News
07 Sep 2023
Server-side WebAssembly takes shape, but faces challenges
Server-side Wasm's release next quarter will provide a cleaner way to connect apps, followed by further improvements in early 2024. Will it be enough to convince skeptics? Continue Reading
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Opinion
07 Sep 2023
Containers vs. VMs: Is the VM all that bad?
Containers and VMs are needed to build and maintain software. Containers can deploy and scale apps, while VMs are more resource-intensive and can support separate environments. Continue Reading
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Definition
30 Aug 2023
skeuomorphism
Skeuomorphism is when something is designed with extra ornamentation to make it resemble another object so it is more familiar. Continue Reading
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Definition
30 Aug 2023
thread
A thread is, fundamentally, a clear, well-defined theme, subject, topic or focus. Continue Reading
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Definition
22 Aug 2023
Unified Modeling Language (UML)
Unified Modeling Language (UML) is a standard notation for modeling real-world objects as a first step in designing an object-oriented system. Continue Reading
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Feature
16 Aug 2023
Compare machine learning vs. software engineering
Although machine learning has a lot in common with traditional programming, the two disciplines have several key differences, author and computer scientist Chip Huyen explains. Continue Reading
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Definition
15 Aug 2023
C++
C++ is an object-oriented programming (OOP) language that is viewed by many as the best language for creating large-scale applications. C++ is a superset of the C language. Continue Reading
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Definition
25 Jul 2023
unique device identifier (UDID)
A unique device identifier (UDID) is a 24-character string assigned to Apple devices. Apple uses the UDID for software beta test enrollment and Find My activation status. Continue Reading
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News
21 Jul 2023
Postman API platform will use Akita to tame rogue endpoints
Akita's discovery and observability will feed undocumented APIs into Postman's design and testing framework to bring them into the enterprise governance fold. Continue Reading
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News
20 Jul 2023
GitHub Copilot Chat aims to replace Googling for devs
GitHub's public beta of Copilot Chat rolls out GPT-4 integration that embeds a chat assistant into Visual Studio, but concerns about AI linger for some developers. Continue Reading
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Tip
19 Jul 2023
Haskell vs. PureScript: The difference is complexity
Haskell and PureScript each provide their own unique development advantages, so how should developers choose between these two popular programming languages? Continue Reading
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Definition
13 Jul 2023
Remote Method Invocation (RMI)
Remote Method Invocation (RMI) is an application programming interface (API) in the Java programming language and development environment. Continue Reading
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Tip
29 Jun 2023
5 noteworthy challenges of automotive software development
Modern cars are loaded with technology, but creating in-vehicle applications isn't always a cakewalk. Here are five unique challenges developers face with automotive software. Continue Reading
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Definition
28 Jun 2023
loose coupling
Loose coupling is an approach to interconnecting the components in a system, network or software application so that those components, also called elements, depend on each other to the least extent practicable. Continue Reading
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Definition
27 Jun 2023
pseudocode
Pseudocode is a detailed yet readable description of what a computer program or algorithm should do. Continue Reading
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Definition
26 Jun 2023
git stash
Git stash is a built-in command that stores, or stashes, changes in the software development tool Git that aren't yet ready to be committed. Continue Reading
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Definition
26 Jun 2023
WebAssembly
WebAssembly (Wasm) is a binary instruction format for compiling and executing code in a client-side web browser. Continue Reading
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Feature
21 Jun 2023
How AI changes quality assurance in tech
AI and automation have become more commonplace across business processes. In the tech industry, for example, the use of both can enhance quality assurance. Continue Reading
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Definition
21 Jun 2023
wall time
Wall time, also called real-world time, clock time, wall-clock time or -- more accurately -- elapsed real time, is the amount of time that a program or process takes to run from start to finish as measured by a person. Continue Reading
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Quiz
20 Jun 2023
Scrum master certification exam questions and answers
Are you ready for the Scrum master certification exam? Test yourself on these 10 tough Scrum master exam questions and answers. Continue Reading
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Quiz
20 Jun 2023
More Scrum product owner certification exam questions
Want to get Scrum product owner-certified? These tough practice exam questions test your ability to apply the Scrum framework in the capacity of a Professional Scrum Product Owner. Continue Reading
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Quiz
20 Jun 2023
Scrum product owner certification exam questions and answers
Here are 10 tough sample Scrum product owner exam questions and answers to help gauge your readiness for the certification test. Continue Reading
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Definition
19 Jun 2023
polymorphism
Polymorphism is a popular concept in object-oriented programming (OOP), referring to the idea that an entity in code such as a variable, function or object can have more than one form. Continue Reading
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Opinion
19 Jun 2023
App development trends and their security implications
Enterprise Strategy Group analysts look at how organizations are modernizing software development processes and how security teams can support the growth and scale. Continue Reading
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Definition
19 Jun 2023
requirements analysis (requirements engineering)
Requirements analysis (requirements engineering) is the process of determining user expectations for a new or modified product. Continue Reading
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Tip
16 Jun 2023
Microservices vs. headless architecture: A brief breakdown
Microservices and headless architectures are both techniques capable of providing flexibility and modularity, but how do you make a wise choice between them? Continue Reading
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News
15 Jun 2023
CISA SBOM standards efforts stymied by confusion, inertia
Efforts to establish SBOM standards and guidance have progressed, but unanswered questions persist -- including how the federal government plans to enforce its own requirements. Continue Reading
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Definition
14 Jun 2023
garbage in, garbage out (GIGO)
Garbage in, garbage out, or GIGO, refers to the idea that in any system, the quality of output is determined by the quality of the input. Continue Reading
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Definition
14 Jun 2023
Microsoft Power Apps
Power Apps is a suite of Microsoft products that enable both developers and nontechnical users to build custom applications to fulfill various business needs. Continue Reading
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Definition
14 Jun 2023
joint application development (JAD)
Joint application development, frequently shortened to JAD, is a methodology that involves the client or end user in the design and development of a software application through a succession of collaborative workshops called JAD sessions. Continue Reading
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Definition
09 Jun 2023
Korn shell (ksh)
The Korn shell (ksh) is an operating system (OS) command shell that was developed for Unix by David Korn at Bell Labs. Continue Reading
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News
08 Jun 2023
Sysdig CNAPP runtime threat detection wins over BigCommerce
Sysdig's fast, comprehensive data collection, now part of a larger CNAPP product, sealed the deal with the e-commerce company. Next, it might replace vulnerability management tools. Continue Reading
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News
06 Jun 2023
Free Atlassian Jira DevSecOps tab opens doors to expansion
Vulnerability management data from Atlassian partners surfaces in a new Security in Jira tab for cloud customers, setting the stage for a potential DevSecOps expansion. Continue Reading
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Definition
06 Jun 2023
histogram
A histogram is a type of chart that shows the frequency distribution of data points across a continuous range of numerical values. Continue Reading
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Definition
06 Jun 2023
internationalization (I18N)
Internationalization is the process of designing and building a product so that it can be easily adapted to specific languages and cultures. Continue Reading
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Definition
05 Jun 2023
UX research
User experience (UX) research is the study of learning what end users of a system or product need and want, then employing those insights to enhance the design process for products, services or software. Continue Reading
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Feature
31 May 2023
The emerging usability of ChatGPT in software development
In the hands of a creative developer, ChatGPT has what it takes to be a helpful coding tool. But generative AI may soon attain the capability to act as more than an assistant. Continue Reading
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Definition
24 May 2023
Power Platform
Power Platform is an intuitive and collaborative platform from Microsoft. Continue Reading
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Definition
19 May 2023
no op (no operation)
No op means 'no operation,' which is a computer instruction that specifies no operation but takes up a small amount of storage space. Continue Reading
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Definition
19 May 2023
Google Firebase
Google Firebase is a set of cloud-based development tools that helps mobile app developers build, deploy and scale their apps. Continue Reading
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Definition
16 May 2023
Unicode
Unicode is a universal character encoding standard that is maintained by the Unicode Consortium, a standards organization founded in 1991 for the internationalization of software and services. Continue Reading
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News
10 May 2023
Google teases generative AI expansion within its own cloud
Google's new generative AI features, including a coding assistant, were tied closely to GCP in preview demos this week, while industry experts said its LLM still lags rivals. Continue Reading
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Feature
10 May 2023
Is ChatGPT better for coding than low-code platforms?
ChatGPT can write code, but it can't integrate code or produce design ideas. Also, it poses security and licensing risks. For now, AI enhances but doesn't replace low-code platforms. Continue Reading
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Opinion
09 May 2023
Addressing the confusion around shift-left cloud security
To clarify how shift-left security should work in terms of cloud-based application development, Enterprise Strategy Group analyst Melinda Marks dives deep into the process. Continue Reading
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Definition
09 May 2023
mutual exclusion (mutex)
In computer programming, a mutual exclusion (mutex) is a program object that prevents multiple threads from accessing the same shared resource simultaneously. Continue Reading
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Definition
05 May 2023
hamburger icon (slide drawer navigation)
A hamburger icon is a navigational symbol in user interface (UI) design. Continue Reading
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Definition
27 Apr 2023
value stream mapping
Value stream mapping is a lean manufacturing tool that visualizes every repeatable step required to deliver a product or service to the customer. Continue Reading
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Feature
26 Apr 2023
The promises and risks of AI in software development
Incorporating AI into software development could be transformative, but it raises ethical and practical concerns. What does AI-generated code mean for the tech sector's future? Continue Reading
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Definition
24 Apr 2023
encapsulation (object-orientated programming)
In object-oriented programming (OOP), encapsulation is the practice of bundling related data into a structured unit, along with the methods used to work with that data. Continue Reading
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Tip
21 Apr 2023
A quick look at the Carbon programming language
Carbon is an experimental programming language built to stand on the shoulders of C++ -- but with a new outlook on memory safety, threading and functional programming. Continue Reading
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News
19 Apr 2023
Server-side Wasm boosts K8s bonds, devx ahead of key update
Early adopters await a WASI update this year before server-side Wasm can be ready for wider production use. For now, PaaS vendors have begun to bridge some of the gaps. Continue Reading
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Definition
14 Apr 2023
primitive (programming)
In computer programming, a primitive is one of a set of fundamental language elements that serve as the foundation for a programming language. Continue Reading
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Definition
14 Apr 2023
SOAP fault
A SOAP fault is an error in a Simple Object Access Protocol communication resulting from an incorrect message format, header-processing problems, incompatibility between applications or other issues. Continue Reading
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Definition
11 Apr 2023
mobile UI (mobile user interface)
A mobile UI (mobile user interface) is the graphical and usually touch-sensitive display on a mobile device, such as a smartphone or tablet, that allows the user to interact with the device's apps, features, content and functions. Continue Reading